service_id,monday,tuesday,wednesday,thursday,friday,saturday,sunday,start_date,end_date
WKD,1,1,1,1,1,0,0,20260608,20261018
WKD_FR_0901,1,1,1,1,1,0,0,20260901,20261018
WKD_FR_1001,1,1,1,1,1,0,0,20261001,20261018
WKD_TO_0831,1,1,1,1,1,0,0,20260608,20260831
WKD_TO_0930,1,1,1,1,1,0,0,20260608,20260930
WKE,0,0,0,0,0,1,1,20260608,20261018
WKE_FR_1001,0,0,0,0,0,1,1,20261001,20261018
WKE_TO_0930,0,0,0,0,0,1,1,20260608,20260930